• Security Analyst

    Insight Global (Boca Raton, FL)
    systems administration or demonstrated knowledge of managing servers running Linux and/or Windows , including Active Directory basics. Basic knowledge of ... Job Description Assist in the administration , deployment, management, and upgrading of services and...deployment, management, and upgrading of services and applications on Linux and/or Windows servers. Manage vulnerabilities on… more
    Insight Global (10/28/25)
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  • Enterprise Act Engineer III

    Amazon (Tampa, FL)
    …implementing, troubleshooting, and managing large-scale, distributed applications; (2) performing system administration in a Linux or Windows environment; ... implementing, troubleshooting, and managing large-scale, distributed applications; (2) performing system administration in a Linux or Windows environment;… more
    Amazon (10/22/25)
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  • Information Security System Engineer

    L3Harris (Greenville, TX)
    …Proposal Development + Solid understanding of networking + Experience or proficiency with Linux administration , Bash scripting, Python, Windows PowerShell, ... Schedule: 9/80 Job Description: L3Harris Technologies is seeking an Information Security Systems Engineer to join our Sensor Infrastructure team. The ideal candidate… more
    L3Harris (10/12/25)
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  • DevOps System Administrator

    Insight Global (Woburn, MA)
    …optimizing processes, and assisting with tool migrations. Candidates should have strong Linux system administration experience and a passion for improving ... Bachelor's degree or equivalent experience with 6+ years in relevant roles * Strong Linux system administration experience / Redhat Linux * Hands-on… more
    Insight Global (11/21/25)
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  • System Administrator

    GovCIO (Fairfax, VA)
    …System Administrator with an active Secret clearance to manage and maintain Red Hat Linux servers, as well as deploy, troubleshoot, and automate Linux virtual ... VA and will be a fully onsite position. **Responsibilities** Provides administration and tier 3 operational support for servers, workstations, and applications… more
    GovCIO (11/13/25)
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  • Information Technology Subject Matter Expert

    TekSynap (VA)
    …Cloud Platform (GCP) and Amazon Web Services (AWS) management and administration . + Windows Server and Red Hat Enterprise Linux (RHEL) operating systems . ... and automation using languages such as Python, Bash, or PowerShell. + Strong administration skills in Windows Server and RHEL environments. + Experience with… more
    TekSynap (11/08/25)
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  • System Administrator (Rmls) (NJ, Egg Harbor…

    Air Traffic Engineering Co LLC dba ATEC (Egg Harbor Township, NJ)
    …improvement KNOWLEDGE, SKILLS, and ABILITIES: Required: + Proficient in: + Windows / Linux server administration ; including installations, maintenance, ... in alignment with FAA requirements. + Build, configure, maintain, and troubleshoot Windows / Linux servers, IIS, FTP, and SFTP servers. + Development and… more
    Air Traffic Engineering Co LLC dba ATEC (11/20/25)
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  • Principal/ Sr Principal Cyber SW Engineer

    Northrop Grumman (Huntsville, AL)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... candidate's task encompasses the following: develops, tests, and integrates Operating Systems configurations with COTS and GOTS components. The Operating Systems more
    Northrop Grumman (11/12/25)
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  • NGTS Software Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …collaborative development environment. + Works proficiently with Git in both Bash ( Linux ) and Windows environments. + Interacts with remote repositories, pushes ... branching, merging, and conflict resolution. + Proficiency working in a Linux command-line environment (Bash). + Able to successfully manage competing tasks… more
    Huntington Ingalls Industries (10/29/25)
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  • Endpoint Security Engineer

    General Dynamics Information Technology (St. Louis, MO)
    … and architectures **_Desired:_** + CSSP Infrastructure Support certification + Any Linux related certifications + Windows Enterprise Active Directory (AD) ... Intelligence Operations and Analysis **Skills:** Cybersecurity,Host Based Security System (HBSS), Linux **Experience:** 10 + years of related experience **US… more
    General Dynamics Information Technology (10/01/25)
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